1July, 1988, joined the work of Shaanxi Province 194 coalfield geological exploration team, and served as accountant and financial supervisor.

Deputy Chief of Planning and Operation Department; 1994165438+10 served as the vice captain (deputy director) of Shaanxi province 194 coalfield geological exploration team; 1September 1998 to present, served as the captain of Shaanxi Coalfield Geology Bureau 194 team (full division level); 2011February has been the deputy general manager and chief accountant of Shaanxi Coalfield Geology Group Co., Ltd.; 20111kloc-0/0 has been a director of Shaanxi energy group company since October.